YANKEE HILL MACHINE CO., INC. (YHM)

5.56 NATO, 7.62x39mm (mfg. 2011-2013), .300 AAC Blackout (new 2014), or 6.8 SPC (new 2010) cal., GIO, 16 in. chrome moly vanadium steel barrel with diamond fluting and Phantom 5C2 flash hider, flip up front and rear sights, adj. commercial carbine stock, forearm endcap, low profile gas block, Specter XL length Diamond handguard, forged aluminum lower and flat-top upper receiver, black anodized finish, 6.9 lbs.

5.56 NATO, 7.62x39mm (mfg. 2011-2013), .300 AAC Blackout (new 2014) or 6.8 SPC (new 2010) cal., GIO, 16 in. chrome moly vanadium steel threaded barrel w/Phantom flash hider, Diamond fluting, 30 shot mag., flip-up tower front and rear sights, 6-pos. adj. carbine stock, standard A2 grip, aluminum lower and flat-top upper receiver, Mil-Spec BCG, forward assist, carbine or Specter length Diamond handguard, free floating continuous top Picatinny rail, black anodized finish, 6.7-6.9 lbs. Disc. 2021.

5.56 NATO, 7.62x39mm (mfg. 2011-2013), .300 AAC Blackout (new 2014), or 6.8 SPC (new 2010) cal., GIO, 16 in. chrome moly vanadium steel threaded barrel with YHM Phantom flash hider, 30 shot mag., 6-pos. adj. carbine stock, A2 pistol grip, aluminum lower and flat-top upper receiver, Mil-Spec bolt carrier assembly, forward assist, carbine length handguard, single rail gas block, black anodized finish, 6.4 lbs. Disc. 2014.

5.56 NATO, 7.62x39mm (new 2011), or 6.8 SPC (new 2010) cal., GIO, 16 in. chrome moly vanadium steel barrel with Phantom flash hider, flip-up tower front sight, flip-up rear sight, adj. carbine stock, forearm endcap, aluminum lower and flat-top upper receiver, Mil-Spec bolt carrier assembly, forward assist, carbine length lightweight handguard, black anodized finish, 6.7 lbs. Disc. 2013.

5.56 NATO, 7.62x39mm (new 2011), or 6.8 SPC (new 2010) cal., GIO, 16 in. chrome moly vanadium steel barrel, Phantom flash hider, aluminum lower and flat-top upper receiver, Mil-Spec BCG, forward assist, Specter length lightweight handguard, adj. carbine stock, forearm end cap, flip-up front and rear sights, low profile gas block, black anodized finish, 6.9 lbs. Disc. 2013.

5.56 NATO, 7.62x39mm (new 2011), or 6.8 SPC (new 2010) cal., GIO, similar to Specter Lightweight Carbine, except has XL length lightweight handguard, 7.1 lbs. Disc. 2013.

5.56 NATO, 7.62x39mm (mfg. 2011-2013), .300 AAC Blackout (new 2014), or 6.8 SPC (new 2010) cal., GIO, 16 in. chrome moly vanadium steel threaded barrel, Diamond fluting, Phantom flash hider, 30 shot mag., oversized magwell, aluminum lower and flat-top upper receiver, Mil-Spec BCG, forward assist, carbine length smooth handguard, 6-position adj. carbine stock, A2 pistol grip, flip-up front tower sight and flip-up rear sight, black anodized finish, 6.8 lbs. Disc. 2016.

5.56 NATO, 7.62x39mm (new 2011), or 6.8 SPC (new 2010) cal., GIO, 16 in. chrome moly vanadium steel barrel, black anodized finish, aluminum lower and flat-top upper receiver, Mil-Spec bolt carrier assembly, forward assist, Phantom flash hider, carbine length customizable handguard, adj. carbine stock, flip-up front tower sight and flip-up rear sight, 6.3 lbs. Disc. 2013.

5.56 NATO, 7.62x39mm (mfg. 2011-2013), or 6.8 SPC cal., GIO, 20 in. chrome moly vanadium steel barrel, 30 shot mag., black anodized finish, aluminum lower and flat-top upper receiver, Mil-Spec bolt carrier assembly, forward assist, rifle length Diamond handguard, Picatinny rail risers, A2 fixed stock, A2 pistol grip, single rail gas block, two mini-risers, 8 lbs. Disc. 2015.

5.56 NATO, 7.62x39mm (mfg. 2011-2013), or 6.8 SPC (new 2011) cal., GIO, 20 in. chrome moly vanadium steel non-fluted barrel, 30 shot mag., black anodized finish, aluminum lower and flat-top upper receiver, Mil-Spec bolt carrier assembly, forward assist, rifle length tube handguard, fixed A2 stock, A2 pistol grip, single rail gas block, two mini-risers, 8 lbs. Disc. 2015.

5.56 NATO, 7.62x39mm (new 2011), or 6.8 SPC (new 2011) cal., GIO, 20 in. chrome moly vanadium steel barrel, aluminum lower and flat-top upper receiver, Mil-Spec BCG, forward assist, rifle length lightweight handguard, fixed A2 stock, single rail gas block, two mini-risers, black anodized finish, 8 lbs. Disc. 2013.

5.56 NATO, 7.62x39mm (new 2011), or 6.8 SPC (new 2011) cal., GIO, 20 in. chrome moly vanadium steel barrel, black anodized finish, aluminum lower and flat-top upper receiver, Mil-Spec BCG, forward assist, rifle length smooth handguard, fixed A2 stock, single rail gas block, forearm end cap, two mini-risers, 8 lbs. Disc. 2014.

5.56 NATO, 7.62x39mm (new 2011), or 6.8 SPC (new 2011) cal., GIO, 20 in. chrome moly vanadium steel barrel, black anodized finish, aluminum lower and flat-top upper receiver, Mil-Spec bolt carrier assembly, forward assist, rifle length customizable handguard, 12 in. Co-Witness rail, fixed A2 stock, single rail gas block, two mini-risers, 8 lbs. Disc. 2013.

5.56 NATO, 7.62x39mm, or 6.8 SPC cal., GIO, 20 in. free floating diamond fluted steel barrel, aluminum lower and flat-top upper receiver with Picatinny rail, 100% Realtree AP camo coverage, forward assist, low profile gas block, A2 trapdoor buttstock, includes two 3 in. modular rails, rifle length customizable handguard, forearm endcap. Mfg. 2011-2013.

5.56 NATO, 7.62x39mm (disc. 2013), or 6.8 SPC cal., GIO, 20 in. free floating steel barrel, diamond fluting, forged aluminum flat-top upper and lower receiver, low profile gas block, 5 shot mag., A2 Trapdoor buttstock, vented round customizable forearm, rifle length M-LOK handguard, bolt carrier assembly, forward assist, matte black (disc.), 100% Realtree AP (disc. 2016), or Kryptek Highlander (new 2017) camo finish, includes Bushnell Banner 3-9x40mm camo scope with Circle-X reticule, Grovetec deluxe padded camo sling. Mfg. 2012-2021.

5.56 NATO, 7.62x39mm, or 6.8 SPC cal., GIO, 16 in. free floating diamond fluted steel barrel with Phantom 5C2 flash hider, M4 telescoping buttstock, aluminum lower and flat-top upper receiver with Picatinny rail, forward assist, low profile gas block, includes two 3 in. modular rails, Specter length customizable handguard, forearm endcap, 100% Realtree AP camo coverage. Mfg. 2011-2013.

5.56 NATO, 7.62x39mm (disc. 2013), .300 AAC Blackout (new 2014), or 6.8 SPC cal., GIO, low profile gas block, 16 in. steel threaded and fluted barrel w/YHM-28-5C2 flash hider, 5 shot mag., vented round customizable forearm, adj. carbine buttstock, standard pistol grip, forged aluminum lower receiver and flat-top upper w/forward assist, two 3 in. modular rails, includes Bushnell Banner 3-9x40mm camo scope w/Circle-X reticule, Grovetec deluxe padded camo sling, matte black (disc.), 100% Realtree AP (disc. 2016), or Kryptek Highlander (new 2017) camo finish. New 2012.

5.56 NATO or 6.8 SPC cal., GIO, 16 in. chrome-lined threaded barrel, fluted with YHM's signature "Diamond Flute" and Phantom 5C2 flash hider, 30 shot mag., free floating forearm, available with carbine, rifle, or mid-length handguard, ergonomic pistol grip, padded ACE stock, Q.D.S. flip-up front and rear sights, EZ Pull takedown pins, forged aluminum lower and flat-top "T" marked upper with Picatinny rail, low profile gas block, forearm end cap, matte black finish. Mfg. mid-2013-2015.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, 16 in. threaded barrel with fluting, YHM Slant Comp/Brake, two 30 shot Gen. 2 black PMAGs, oversized magwell, two-stage trigger, Quick Deploy Sight System, Magpul CTR 6-pos. buttstock, Magpul MOE pistol grip, mid-length top rail aluminum handguard (SLR Slant Series), EZ Pull takedown pins, aluminum flat-top A3 upper receiver, tactical charging handle, includes three KeyMod handguard covers (new 2015), matte black or Burnt Bronze (Limited Edition, new 2016) finish. Mfg. 2014-2021.

5.56 NATO, 6.8 SPC (new 2016) or .300 AAC Blackout (new 2016) cal., GIO, 16 in. threaded barrel with 6 grooves and Diamond fluting, YHM Annihilator flash hider, EZ Pull takedown pins, forged aluminum lower and flat-top A3 upper, Gen. 2 PMAG, TJ Competition Series rifle length handguard with top Picatinny rail, Quick Deploy Sights, Magpul 6-pos. adj. stock, Magpul MOE pistol grip, FDE finish with contrast of black parts, 7.1 lbs. Mfg. 2014-2016.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, 16 in. threaded barrel with Diamond fluting, Phantom flash hider, Quick Deploy Sight System, mid-length free floating handguard with continuous top Picatinny rail, EZ Pull takedown pins, 30 shot mag., forged aluminum lower and flat-top A3 upper receiver, 6-pos. adj. carbine stock, A2 pistol grip, matte black finish. Disc. 2015.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, similar to SLR Smooth Specter, except has mid-length quad rail handguard, 7.3 lbs. Disc. 2015.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, 16 in. threaded barrel with rifling grooves and Diamond fluting, Phantom flash hider, 30 shot mag., aluminum rifle length free floating customizable handguard with continuous top Picatinny rail, Quick Deploy Sight System, EZ Pull takedown pins, forged aluminum lower and flat-top A3 upper receiver, 6-pos. adj. carbine stock, A2 pistol grip, matte black finish, 7.1 lbs. Disc. 2015.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, similar to SLR Specter XL, except features mid-length quad rail handguard, 7.4 lbs. Disc. 2015.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, 16 in. steel threaded barrel with YHM Phantom 5C2 flash suppressor, 30 shot mag., mid-length KR7 KeyMod or MR7 M-LOK (new 2022) handguard, forged aluminum lower and flat-top upper with M4 feed ramps, low profile gas block, 6-pos. adj. commercial carbine stock, matte black finish, includes hard plastic case, 6.3 lbs. Mfg. 2015-2022.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., 16 in. steel Diamond fluted and threaded barrel, YHM Phantom 5C2 flash hider/compensator, SLK KeyMod mid-length handguard, forged aluminum lower and flat-top upper with M4 feed ramps, low profile gas block, Q.D.S. flip front and rear sights, EZ Pull Pin set, adj. commercial carbine stock, includes hard plastic case, 6.3 lbs. Mfg. 2014-2016.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., 16 in. steel fluted barrel with YHM Slant compensator/muzzle brake, two-stage trigger, rifle length SLR-Slant handguard, billet aluminum lower and flat-top upper with M4 feed ramps, low profile gas block, Q.D.S. hooded front and rear sight, tactical charging handle latch, adj. Magpul CTR buttstock, Magpul MOE grip, Burnt Bronze Cerakote finish, includes 25 shot round metal mag. (6.8 SPC only), or two Magpul Gen 2 mags., a front sight adjustment tool, and hard plastic case, 7.76 lbs. Mfg. 2014-2015.

9mm Para. cal., blowback operation, 16 in. barrel, 32 shot mag., stainless steel hammer and trigger pins, mid-length KR7 (disc. 2021) or MR7 (new 2022) Series handguard, dedicated 9mm lower, buffer, and bolt, matte black finish, 6.8 lbs. Mfg. 2016-2017 and 2021-present.

5.56 NATO cal., GIO, carbine length gas system, 16 in. threaded barrel with 5C2 flash hider/compensator, Gen 2 black PMAG, Tactical Q.D.S. sight system, adj. TI-7 carbine stock, Ergo grips, mid-length SLR smooth handguard, EZ Pull takedown pins, OD Green Cerakote finish with contrast of black parts. Mfg. mid-2013-2017.

5.56 NATO, 6.8 SPC, or .300 AAC Blackout cal., GIO, 16 in. fluted steel barrel, YHM Slant brake, two Gen2 windowless PMAGs, two-stage Geissele trigger, Q.D.S. Sight System, adj. Magpul CTR buttstock, Magpul MOE pistol grip, forward assist, rifle length SLR Slant handguard, billet aluminum lower and flat-top upper receiver, M4 feed ramps, tactical charging handle latch, 7.45 lbs.

5.56 NATO cal., GIO, 16 in. threaded barrel with Diamond fluting and Melonite QPQ finish, YHM 5C2 flash hider/compensator, 30 shot mag., tactical Q.D.S. (Quick Deploy Sight system), adj. TI-7 carbine stock, Ergo grip, forged aluminum YHM lower and flat-top upper receiver with M4 feed ramps, mid-length S.L.R. Smooth handguard with continous top Picatinny rail, EZ Pull takedown pins, OD Green Cerakote finish, 6.9 lbs. Disc. 2018.

9mm Para. cal., blowback operation, Colt style, 5 1/2 in. threaded barrel w/Phantom 5C2 flash hider, 30 (disc.) or 32 shot mag., 9mm pistol buffer tube assembly, standard pistol grip, forged receivers, extended top Picatinny rail, EZ Pull takedown pins, mini KeyMod handguard, caliber marked dust cover, black anodized finish, 5.04 lbs. New 2015.

5.56mm cal., GIO, 10 1/2 in. threaded and fluted barrel w/Phantom 5C2 flash hider, 30 shot mag., pistol buffer tube assembly, A2 pistol grip, forged receivers, mid-length KeyMod handguard, caliber marked dust cover, EZ Pull takedown pins, black anodized finish. Mfg. 2015-2017.

.300 AAC Blackout cal., GIO, 9.1 in. barrel w/YHM Phantom flash hider, 30 shot mag., KR7 Series carbine length handguard, extended top Picatinny rail, KeyMod mounting system, E-Z Pull takedown pins, black anodized finish. Mfg. 2016-2017.

7.62 NATO cal., GIO, 10.1 in. barrel with YHM Phantom flash hider, 20 shot mag., KR7 Series carbine length handguard, extended top Picatinny rail, KeyMod mounting system, EZ Pull takedown pins, black finish. New 2016.

9mm Para. cal., blowback operation, 5 1/2 in. threaded barrel w/Melonite QPQ finish, Phantom flash hider, Glock 17 shot mag., 9mm pistol buffer tube assembly, A2 pistol grip, forged upper receiver, Glock pattern billet lower receiver w/LRBHO, extended top Picatinny rail, EZ Pull takedown pins, KR7 series mini-length handguard, black anodized finish, 4.8 lbs. Mfg. 2018-2021.

9mm Para. cal., blowback operation, 10 1/2 in. threaded barrel w/Melonite QPQ finish, Slant muzzle brake, Glock 17 shot mag., 9mm pistol buffer tube w/pistol brace, standard pistol grip, forged upper receiver, Glock pattern lower receiver w/LRBHO, SLM mid-length handguard, black anodized finish, 6.1 lbs. Mfg. late 2018-2021.